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Supermicro 1600W 80 Plus Titanium redundant power supply module, matte black metal casing with handle and ventilation grille

Supermicro

Supermicro PWS-1K62A-1R 1600W 80 Plus Titanium redundant power supply

SKU CH-8K62-GZ86J

A 1600 W redundant power supply module with 80 Plus Titanium efficiency and active PFC for 100 to 240 V input

  • TypePower Supply
  • Maximum Power1600 W
  • PFCActive
  • Power Good Signal100-500ms
  • Efficiency> 90%
  • Energy-Efficient80 PLUS TITANIUM Certified
  • Delivers 1600 W for high-density server deployments
  • 80 Plus Titanium certification ensures > 90 % efficiency at typical loads
  • Active PFC maintains clean power across 100-240 V input range
  • Redundant plug-in module design supports hot-swap replacement without downtime
  • Power good signal within 100-500 ms protects connected components

Supermicro 1600W Redundant Power Supply

The Supermicro PWS-1K62A-1R is a 1U redundant power supply module designed for servers and high-density rack systems. It delivers up to 1600 W of output power with active power factor correction across a universal input range.

80 Plus Titanium Certified Efficiency

This unit carries 80 Plus Titanium certification and achieves 96% efficiency at typical load levels. The high efficiency reduces waste heat and lowers operating costs for continuous-duty deployments.

Suited for Redundant Server Deployments

The hot-plug modular design fits Supermicro chassis that accept redundant 1U modules, allowing maintenance without downtime. Builders using non-redundant frames or proprietary form factors should verify mechanical compatibility before purchasing.

Highlights

  • Delivers 1600 W for high-density server deployments
  • 80 Plus Titanium certification ensures > 90 % efficiency at typical loads
  • Active PFC maintains clean power across 100-240 V input range
  • Redundant plug-in module design supports hot-swap replacement without downtime
  • Power good signal within 100-500 ms protects connected components

Specifications

BrandSuperMicro
Series80 Plus
Part NumberPWS-1K62A-1R
TypePower Supply
Maximum Power1600 W
PFCActive
Power Good Signal100-500ms
Efficiency> 90%
Energy-Efficient80 PLUS TITANIUM Certified
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
ModularYes
Frequency Range50/60 Hz

Questions about this item

What does the 1600 W rating deliver in a live server?

The unit can sustain 1600 W total output across all rails, enough for dual high-end CPUs and multiple GPUs in a 1 U redundant pair.

What does the 80 Plus Titanium badge mean for efficiency at the wall?

It guarantees > 90 % efficiency at typical loads and reaches 96 % at 50 % load, reducing waste heat and electricity cost.

What mechanical space does the PWS-1K62A-1R occupy in a chassis?

It is a 1 U plug-in module designed for hot-swap redundant bays, fitting standard Supermicro server sleds without extra brackets.

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